2671862734 has 4 divisors (see below), whose sum is σ = 4007794104. Its totient is φ = 1335931366.

The previous prime is 2671862729. The next prime is 2671862737. The reversal of 2671862734 is 4372681762.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 4372681762 = 2 ⋅2186340881.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2671862737) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 667965682 + ... + 667965685.

It is an arithmetic number, because the mean of its divisors is an integer number (1001948526).

Almost surely, 2^2671862734 is an apocalyptic number.

2671862734 is a deficient number, since it is larger than the sum of its proper divisors (1335931370).

2671862734 is a wasteful number, since it uses less digits than its factorization.

2671862734 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1335931369.

The product of its digits is 677376, while the sum is 46.

The square root of 2671862734 is about 51690.0641709797. The cubic root of 2671862734 is about 1387.6226522963.

The spelling of 2671862734 in words is "two billion, six hundred seventy-one million, eight hundred sixty-two thousand, seven hundred thirty-four".